Merge branch 'master' of ssh://bitbucket.org/czan/honours

1 files changed, 19 insertions, 0 deletions

diff --git a/clang/test/Sema/predef.c b/clang/test/Sema/predef.c
new file mode 100644
index 0000000..95bcfb9
--- /dev/null
+++ b/clang/test/Sema/predef.c
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+void abcdefghi12(void) {
+ const char (*ss)[12] = &__func__;
+ static int arr[sizeof(__func__)==12 ? 1 : -1];
+}
+
+char *X = __func__; // expected-warning {{predefined identifier is only valid}} \
+                       expected-warning {{initializing 'char *' with an expression of type 'const char [1]' discards qualifiers}}
+
+void a() {
+  __func__[0] = 'a';  // expected-error {{variable is not assignable}}
+}
+
+// rdar://6097892 - GCC permits this insanity.
+const char *b = __func__;  // expected-warning {{predefined identifier is only valid}}
+const char *c = __FUNCTION__; // expected-warning {{predefined identifier is only valid}}
+const char *d = __PRETTY_FUNCTION__; // expected-warning {{predefined identifier is only valid}}
+